Instantly convert grams (g) to kilograms (kg). Bidirectional, accurate, and free.
To convert grams to kilograms, use the formula kilograms = grams × 0.001. For example, 2 grams equals 0.002 kilograms. Type any number into the calculator above and the result appears instantly — you can also type into the kilograms box to convert the other way.
| Grams | Kilograms |
|---|---|
| 1 g | 0.001 kg |
| 2 g | 0.002 kg |
| 5 g | 0.005 kg |
| 10 g | 0.01 kg |
| 25 g | 0.025 kg |
| 50 g | 0.05 kg |
| 75 g | 0.075 kg |
| 100 g | 0.1 kg |
There are 0.001 kilograms in one gram. To convert any value, apply the formula kilograms = grams × 0.001.
The formula is kilograms = grams × 0.001. Enter a value above and the result updates instantly in both directions.
Yes. It uses the exact internationally-defined conversion factor, so results match official standards to several decimal places.
Yes — the converter is bidirectional. Type in either box and the other updates automatically using the inverse formula.